Also known as
- English
- Sergeant Frog Movie 2
- Romaji
- Keroro Gunsou Movie 2: Shinkai no Princess de Arimasu!
- Japanese
- 超劇場版 ケロロ軍曹２ 深海のプリンセスであります！
- Synonyms
- Chou Gekijouban Keroro Gunso 2: Shinkai no Princess de Arimasu!Chou Gekijouban Keroro Gunsou 2 Shinkai no Princess de arimasu!Chou Gekijouban Keroro Gunsou 2: Shinkai no Princess de Arimasu!Chō Gekijōban Keroro Gunsō 2 Shinkai no Princess de arimasu!Chō Gekijōban Keroro Gunsō 2: Shinkai no Princess de Arimasu!
